2019 OFC Champions League knockout stage
The 2019 OFC Champions League knockout stage was played from 6 April to 12 May 2019. A total of eight teams competed in the knockout stage to decide the champions of the 2019 OFC Champions League.
Qualified teams
The winners and runners-up of each of the four groups in the group stage advanced to the quarter-finals.| Group | Winners | Runners-up |
| A |  Hienghène Sport |  Toti City |
| B |  Central Sport |  Henderson Eels |
| C |  Team Wellington |  Ba |
| D | Auckland City | Magenta |
Format
The eight teams in the knockout stage played on a single-elimination basis, with each tie played as a single match.
Schedule
The schedule of each round was as follows.| Round | Match dates |
| Quarter-finals | 6–7 April 2019 |
| Semi-finals | 28 April 2019 |
| Final | 11 May 2019 |
Bracket
The bracket was determined as follows:| Round | Matchups |
| Quarter-finals |
|
| Semi-finals | |
| Final |
The bracket was decided after the draw for the knockout stage, which was held on 5 March 2019 at the OFC Headquarters in Auckland, New Zealand.
Quarter-finals
In the quarter-finals, the winners of one group played the runners-up of another group, with the group winners hosting the match, and the matchups decided by draw. The quarter-finals were played between 6–7 April 2019.
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Semi-finals
In the semi-finals, the four quarter-final winners played in two ties, with the matchups and host teams decided by draw. The semi-finals were played on 28 April 2019.
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Final
In the final, the two semi-final winners played each other, with the host team decided by draw. The final was played on 11 May 2019.